baber/WOPTO huggingface dataset:
Patent JP-2021147637-A (JP)
Title: Method for producing lithium aqueous solution and apparatus for producing lithium aqueous solution
Inventor: HOSHI SHOTA
IPC: H01M10/54
Filed: 2020-03-17
Abstract: To provide a method for producing lithium aqueous solution more efficiently, and an apparatus for producing lithium aqueous solution.SOLUTION: Provided are: a method for producing lithium aqueous solution that comprises mixing a lithium-containing material containing lithium, at least one element selected from aluminum, silicon, phosphorus, manganese, iron, cobalt, nickel and germanium, and an alkaline aqueous solution to yield a mixture, and filtering the mixture; and an apparatus for producing lithium aqueous solution that includes a mixing tank for mixing the lithium-containing material and the alkaline aqueous solution used in said production method to yield a mixture, and a filtration means for filtering the mixture.SELECTED DRAWING: None
Patent JP-2021146929-A (JP)
Title: Control device, mobile body, and program
Inventor: SAITO KAZUHIRO
IPC: B60T8/17
Filed: 2020-03-19
Abstract: To improve perceptibity and visibility of a user on an output index and a regenerative index.SOLUTION: A control device controls a measuring instrument indicating the state of a mobile body. The measuring instrument has a first object having a linear or belt-like shape which is continuously visible, a second object indicating a current value of an output index which is an index concerning an output energy amount, and a third object indicating a current value of a regenerative index which is an index concerning a regenerative energy amount. In a part of an area on the first object, an output area where the current value of the output index is formed by a location on the area, and in an area different from the output area on the first object, a regenerative area indicated by the current value of the regenerative index is formed by a location on the area. A display control part controls the display of the second object on the basis of the output energy amount indicated by drive information, and controls the display of the third object on the basis of the regenerative energy amount indicated by the drive information.SELECTED DRAWING: Figure 1
Patent JP-2021156642-A (JP)
Title: Liquid chromatograph device
Inventor: ITO MASATO
IPC: G01N30/86
Filed: 2020-03-25
Abstract: To heighten the coincidence accuracy of measurement results of a plurality of liquid chromatograph devices.SOLUTION: Provided is a chromatograph device comprising a liquid chromatograph unit 101, a column (analysis column 202) for separating the components of a sample, and a control unit 110 for controlling on the basis of a time table the controlled characteristic which is at least one of a liquid feeding and a column temperature. In this chromatograph device, the control unit 110 exercises control based on a time table for operating other liquid chromatograph devices and said liquid chromatograph device, respectively, and a static correspondence relation between the control command of the controlled characteristic and the control result corresponding to the control command in the other liquid chromatograph devices and said liquid chromatograph device.SELECTED DRAWING: Figure 1
Patent JP-2020164849-A (JP)
Title: Fluoropolyether group-containing compound
Inventor: YAMASHITA TSUNEO
IPC: C09K3/18
Filed: 2020-03-26
Abstract: To provide a fluoroalkyl group-containing compound that can be used in forming a surface treatment layer having excellent friction durability.SOLUTION: A fluoropolyether group-containing compound is represented by the formula (1) or (2) [where RSi is represented by formula (S1), and each symbol is as described in the specifications].SELECTED DRAWING: None
Patent JP-2021157390-A (JP)
Title: Food material inquiry system, food material inquiry method, and food material inquiry program
Inventor: SHIMOIRISA SHINICHI
IPC: G06Q50/12
Filed: 2020-03-26
Abstract: To provide a food material inquiry system that allows a user to easily inquire on a food material used in a food and drink that requires human confirmation.SOLUTION: According to an embodiment, a food material inquiry system includes personal information storage means, image input means, food material discrimination means, food material identification means, and display means. The personal information storage means stores personal information that causes restrictions on intake of a food material used for a food and drink for each of a plurality of individuals. The image input means inputs an image of the food and drink. The food material discrimination means identifies, based on the image, the food and drink, and discriminates the food material used in the food and drink. The food material identification means collates the personal information corresponding to each of the plurality of individuals with the food material determined by the food material discriminating means, and identifies the food material corresponding to each of the plurality of individuals. The display means displays a list of food materials corresponding to each of the plurality of individuals identified by the food material identification means.SELECTED DRAWING: Figure 7
Patent JP-2021158015-A (JP)
Title: Trial operation management control device for cogeneration apparatus, and trial operation management control program
Inventor: HIRASE KOTA
IPC: F24H1/00
Filed: 2020-03-27
Abstract: To improve monitor work efficiency for a trial operation.SOLUTION: On a job site A, installation work of a cogeneration apparatus 10 is performed, when the installation work is finished, a trial operation is started, a worker visits a next job site B and executes work. During the work on the job site B, a notification about a situation of the trial operation is delivered from a radio communication module 72 of the cogeneration apparatus 10 on the job site A to a communication terminal device 74 of a worker 70 on the job site B. If it indicates "normal trial operation end", the worker 70 can continue the work on the job site B. If it indicates "abnormal trial operation end", the worker 70 may return to the job site A by breaking off the work on the job site B or may also request the work on the job site A to another worker. After the installation work of the cogeneration apparatus 10 on the job site A, the trial operation is executed and before the end of the trial operation, the worker can visit the job site B and perform the above work, thereby improving work efficiency for the trial operation.SELECTED DRAWING: Figure 4
Patent JP-2021158597-A (JP)
Title: Communication apparatus and communication method
Inventor: YAO HUANG GAIUS WEE
IPC: H04W4/40
Filed: 2020-03-27
Abstract: To provide a communication apparatus capable of millimeter wave communication mounted on a high speed mobile body .SOLUTION: A communication apparatus comprises: a MAC control circuit that controls transmission and reception of control frames and data frames to be used for communication with another communication apparatus; and a radio circuit that wirelessly communicates the control frames and the data frames via a receiving antenna and a transmitting antenna. When the radio circuit receives an SSW frame including an OCB Response subfield among the control frames from the other communication apparatus, the MAC control circuit determines whether or not to perform data communication between the communication apparatus and the other communication apparatus depending on the OCB Response subfield.SELECTED DRAWING: Figure 9
Patent JP-2021156547-A (JP)
Title: Ventilation device
Inventor: MITA EIJI
IPC: F24F7/06
Filed: 2020-03-30
Abstract: To suppress occurrence of dew condensation on a filter for capturing dust contained in sucked air.SOLUTION: A ventilation device includes: a ventilation air passage 5; and a circulation air passage 6 for circulating a part of the air passing the ventilation air passage 5. The circulation air passage 6 includes: a circulation air opening part 9 for communicating with the ventilation air passage 5; and a filter 10 for capturing dust contained in the air passing the circulation air passage 6. The circulation air opening part 9 is positioned on a wall surface of the ventilation air passage 5, and the filter 10 covers the circulation air opening part 9. With this constitution, the ventilation device can be acquired in which contact between the filter 10 and the air passing the ventilation air passage 5 during a ventilation operation is suppressed, and in which occurrence of dew condensation on the filter 10 is suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021160442-A (JP)
Title: Electric work vehicle
Inventor: TAKAGUCHI HIDEHIKO
IPC: B60K1/00
Filed: 2020-03-31
Abstract: To provide an electric work vehicle which, when mounting a PTO unit, can prevent decrease in cargo bed length (loading amount) due to mounting of the PTO unit, while reducing influence on a layout modification of a cab lower area.SOLUTION: An electric work vehicle 1 comprises: a pair of right and left mainframes 11 extending in a vehicle front-rear direction; a cab 15 provided on a front portion in the vehicle front-rear direction on the main frame; an electric equipment unit 40 disposed on the main frame 11 below a lower surface of the cab 15; and a PTO unit 30 having a compressor 33, which drives a work machine 22 for specific work by an installation body 20, and an installation motor 31 for supplying rotational power to the compressor 33 by electric power from a battery 12. In the PTO unit 30, the installation motor 31 is disposed below the lower surface of the cab 15 and below the electric equipment unit 40, and the compressor 33 is disposed rearward of the installation motor 31.SELECTED DRAWING: Figure 1
Patent JP-2021160141-A (JP)
Title: Image formation apparatus, image formation system and program
Inventor: URAKAWA YUTAKA
IPC: G09G5/00
Filed: 2020-03-31
Abstract: To provide a technique of remotely controlling an image formation apparatus from an information processing terminal that can perform display restriction when a prescribed screen is displayed.SOLUTION: In an image formation system, a CPU of a MFP transmits to a PC screen data for displaying on the PC the same screen as a display screen displayed on a panel when the PC is remotely connected to a MFP through a network IF, receives a remote access from the PC, executes display processing of the display screen according to the remote access, and performs display restriction of the display screen when receiving the remote access in a case where the display screen is a prescribed screen.SELECTED DRAWING: Figure 3
Patent JP-2021163602-A (JP)
Title: Molded product with heating wire and manufacturing method of the same
Inventor: OKA SHIGEKI
IPC: H05B3/84
Filed: 2020-03-31
Abstract: To provide a molded product with a heating wire capable of suppressing reflection of light by the heating wire and a manufacturing method of the same.SOLUTION: The molded product with a heating wire to be mounted on a window of a vehicle includes a base unit, a heating wire provided in the base unit, and an anti-reflection film that is formed on at least a part of the heating wire to prevent near-infrared light, which is irradiated from the inside of the vehicle to the outside to obtain information outside the vehicle, from being reflected by the heating wire and detected by a detector installed inside the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021159592-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine that suppresses the decline in game interest.SOLUTION: A game machine can execute a notice performance suggesting that a game state may be an advantageous game state (big winning game state, high probability state, time saving state) advantageous to a player. The notice performance includes a special notice performance in which a predetermined image is displayed. The special notice performance may be executed in a first period and a first performance mode, and may be executed in a second period different from the first period and a second performance mode different from the first performance mode.SELECTED DRAWING: Figure 53
Patent JP-2021146157-A (JP)
Title: Fire protection method of installing water-discharge fire-extinguishing equipment onto enormous number of existing and other power poles
Inventor: SAKAI TAKAYOSHI
IPC: H02G7/00
Filed: 2020-03-16
Abstract: To address such problems that the conventional fire protection method generally extinguishes fire by discharging water with fire trucks, pulling out hoses from fire hydrants to discharge water, and using fire extinguishers, however, in case of fire, it is often hard by the above techniques to quickly discharge water and extinguish fire from a high location.SOLUTION: According to the present invention for solving the above problem, water-discharge fire-extinguishing equipment is installed on each of the enormous number of existing or other power poles, so that, in case of fire, the water-discharge fire-extinguishing equipment installed on a power post near a fire site can quickly discharge water and extinguish fire, before fire trucks arrive at the site. This configuration can exert a great effect of suppressing fire spread caused by delay in initial fire extinguishment.SELECTED DRAWING: Figure 1
Patent JP-2020123965-A (JP)
Title: Method and apparatus for implementing and managing virtual switch
Inventor: MARTIN CASADO
IPC: H04L45/74
Filed: 2020-04-06
Abstract: To provide a method and an apparatus for implementing and managing a virtual switch.SOLUTION: A site such as a data center or an internal network includes a physical network 104. The physical network includes a plurality of VMs and/or non-virtualized physical servers and physical switches, and distributed virtual switches 108. The VMs are hosted by a virtualization platform. The physical server may be any general-purpose computing unit. A large hosted service or an internal network can be geographically distributed to maintain a network at a plurality of data centers or several sites. On a network virtualization layer 106, one or more distributed virtual switches 108 are maintained by a network hypervisor 102. These distributed virtual switches 108 may be extended through subnets, may include physical hosts or physical network ports, and may share the same physical hardware.SELECTED DRAWING: Figure 1
Patent JP-2021170441-A (JP)
Title: Lighting system
Inventor: MATSUBAYASHI YOKO
IPC: H05B47/105
Filed: 2020-04-14
Abstract: To provide a lighting system capable of effectively making people feel warm and cold.SOLUTION: A lighting system 1 is equipped with a first lighting instrument capable of adjusting the quantity and color of light to be emitted, and a signal generation part 31 for generating a first modulated light signal. The first lighting instrument 10 is equipped with a first light source 11 for emitting a first light which has a first light color, and a second light source 12 for emitting a second light which has a second light color which is of a stronger tone than the first light color. The first lighting instrument 10 is also equipped with a light source control part 15 which obtains the first modulated light signal from the signal generation part 31 and adjusts the light quantity of the first light source 11 and of the second light source 12 on the basis of the first modulated light signal. The signal generation part 31 generates a first modulated light signal which repeatedly changes the color of the light emitted by the first lighting instrument 10 between the first light color and the second light color. The color of the light emitted by the first lighting instrument 10 becomes stronger in tone when changing from the first light color to the second light color.SELECTED DRAWING: Figure 5
Patent JP-2020184069-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: IKARI KENICHI
IPC: G03G5/147
Filed: 2020-04-14
Abstract: To provide an electrophotographic photoreceptor capable of suppressing image deletion well.SOLUTION: An electrophotographic photoreceptor is provided, comprising a support body, a photosensitive layer, and a surface layer, the surface layer containing at least one particles selected from a group consisting of particles containing a melamine resin and particles containing an acrylic resin, and a polymer of a composition containing an electron-transporting compound having a polymerizable functional group and a compound represented by a formula (1) below. (In the formula (1), R11 and R12 independently represent an alkyl group having a carbon number of 1 to 4, inclusive, or a substituted or unsubstituted aryl group, where R11 and R12 may be bonded together to form an aliphatic ring. R13 represents an alkyl group having a carbon number of 1 to 4, inclusive. R14 and R15 independently represent a hydrogen atom or methyl group. R16 and R17 independently represent an alkylene group having a carbon number of 1 to 4, inclusive.SELECTED DRAWING: None
Patent JP-2021169737-A (JP)
Title: Building with courtyard
Inventor: NAKAHARA JUMPEI
IPC: E04H1/02
Filed: 2020-04-16
Abstract: To provide a building with a courtyard where a user can get a visual continuity of the indoor and outdoor spaces with a window facing the courtyard sandwiched, and the user can feel the indoor and outdoor spaces as an integrated space day and night.SOLUTION: In a building with a courtyard 1 in which courtyards 21 and 22 are provided on the outdoor side, and windows 41 and 44 facing the courtyard are provided in a living room (Japanese-style room) 13 on the indoor side, the windows 41 and 44 open from the vicinity of the floor surface to the vicinity of the ceiling of the living room 13 in the height direction, and at least one side edge in the width direction opens to the vicinity of an inner wall surface 51 of the living room orthogonal to the opening surface of the window. In outer bodies 31 and 32 surrounding the courtyards 21 and 22, inner side surfaces 52 and 54 thereof are aligned on the extension line of the inner wall surface 51 of the living room 13 and erected, the inner wall surface 51 of the living room 13 and the inner side surfaces 52 and 54 of the outer bodies are divided into two in the height direction by the waist and the upper portion thereof, respectively, and a waist portion 55 in the living room 13 and a waist portion 62 of the outer bodies 31 and 32 have the same apparent height, and are finished with a wall material having a common texture.SELECTED DRAWING: Figure 2
Patent JP-2021175078-A (JP)
Title: Cable evaluation system, standing wave generator, and cable evaluation method
Inventor: KUROIWA SACHIHIRO
IPC: H04B3/48
Filed: 2020-04-24
Abstract: To provide a cable evaluation system, a standing wave generator, and a cable evaluation method that can observe changes in amplitude characteristics that reflect phase changes caused by bending of a high-frequency coaxial cable.SOLUTION: A standing wave generator 20 inputs a signal to be measured output from a first input/output terminal 31 into an input port 13 of a signal analyzer 10 in a state in which a standing wave is generated by a test signal that is input from an output port 14 of the signal analyzer 10 to a second input/output terminal 32 and propagates through an RF cable 100 and a reflected signal of the test signal that is reflected by another end 100b of the RF cable 100 and propagates in the opposite direction through the RF cable 100. The signal analyzer 10 includes a cable evaluation unit 16 that calculates a difference between the amplitude characteristic of the signal to be measured before bending a predetermined length portion of the RF cable 100 and the amplitude characteristic of the signal to be measured after bending back the predetermined length portion of the RF cable 100, and displays the calculated difference on a display device 51.SELECTED DRAWING: Figure 1
Patent JP-2021173368-A (JP)
Title: Rolling bearing device
Inventor: OGIMOTO KENJI
IPC: F16C19/18
Filed: 2020-04-28
Abstract: To provide a rolling bearing device which can enhance sealing performance between a slinger and an inner member.SOLUTION: A rolling bearing device 1 comprises a sealing device 18 for sealing an annular space R between an inner ring 8 and an outer ring 2 at a vehicle inner side. The sealing device 18 has an elastic member 30 arranged at a side face 26b2 of a circular plate part 26b of a slinger 26. A protrusion 36 protruding to the inside of a radial direction rather than an internal peripheral face 26a2 of the slinger 26 in a free state, and contacting with an external peripheral face 8b of the inner ring 8 over an entire periphery while having a fastening margin between the external peripheral face and itself is formed at an internal peripheral face 32 of the elastic member 30. The protrusion 36 has the other side diameter-expanded part 36b which is gradually expanded in a diameter toward the other side in an axial direction from a minimum inside diameter part 36a of the protrusion 36, and the other side diameter-expanded part 36b is formed into a protrusive curve face.SELECTED DRAWING: Figure 3
Patent JP-2021126894-A (JP)
Title: Injection molding method on semifinished product
Inventor: LEE KUO-CHI
IPC: B29C45/40
Filed: 2020-04-30
Abstract: To provide an injection molding method on a semi-finished product, in which occurrence of a flash or a burr in an injection molding process can be prevented, and a yield of a finished product can be improved.SOLUTION: There is provided an injection molding method that performs: a semi-finished product placement process S1; a semi-finished product prepress process S2; and a molding process S3, in this order. In the semi-finished product placement process S1, a semi-finished product is placed in a first mold base using a mold in which a molding space is formed between the first mold base and a second mold base. In the semi-finished prepress process S2, a press jig is placed between the first mold base and the second mold base, a first mold clamping is performed to press-fit the semi-finished product into the first mold base using a press jig. In the molding process S3, a first mold opening is performed to take out the press jig, and subsequently, a second mold clamping is performed, and then a molding material is injected into the molding space to cover the semi-finished product with the molding material, and after the molding material is cooled to form a finished product, a second mold opening is performed to take out the finished product.SELECTED DRAWING: Figure 1
Patent JP-2021174488-A (JP)
Title: Hand-washing evaluation device and hand-washing evaluation program
Inventor: SASAO YUKIYOSHI
IPC: G16H20/00
Filed: 2020-04-30
Abstract: To accurately recognize a hand-washing action type using image recognition in hand-washing, and to notify a user of what action is missing.SOLUTION: An imaging unit images an image of an area where hand-washing is performed, a hand joint position estimation unit estimates a first number of joint positions of both hands of a person from the image, a hand-washing action identification unit receives a joint position of each of a second number of images being continuous in a time direction as an input and outputs a hand-washing action type and its likelihood using a positional relationship of the joint position in the time direction and a spatial direction, a hand-washing start determination unit determines that the person starts the hand-washing, a score calculation unit calculates the number of seconds and a score in which the hand-washing action type is performed from hand-washing start, for each hand-washing action type, and an information output unit notifies a user of it.SELECTED DRAWING: Figure 11